Me plz, my report crads comes out tommoroow!

what is 4y divided by 2 + (8x + 10)

key: x= 6 and y= 17

What is the quadric regression equation that fits these data

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Can some one me with these questions